Table 2.

Percentage of dividing protoplasts of four different Arabidopsis ecotypes in three different media

Ecotypes	Media
	PIM (protoplasts mm−2)	CMA (protoplasts mm−2)	PCA (protoplasts mm−2)
Col-0	14.83 ± 3.84	14.71 ± 2.06	2.53 ± 0.96
Ws-2	16.32 ± 2.21	13.10 ± 3.48	2.18 ± 0.85
No-0	13.68 ± 3.34	10.92 ± 2.63	1.49 ± 0.87
HR-10	15.75 ± 3.56	1.84 ± 1.49	5.86 ± 1.49

Protoplasts were embedded in Ca²⁺-alginate hydrogels, which were incubated in three different media for 2 weeks. The number of dividing protoplasts in a unit area of hydrogel was calculated. Data represent the mean ± SEM of biological triplicates